2213312211122 has 16 divisors (see below), whose sum is σ = 3345392109312. Its totient is φ = 1098181914960.

The previous prime is 2213312211109. The next prime is 2213312211127. The reversal of 2213312211122 is 2211122133122.

It is not an unprimeable number, because it can be changed into a prime (2213312211127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15177668 + ... + 15322800.

It is an arithmetic number, because the mean of its divisors is an integer number (209087006832).

Almost surely, 2^{2213312211122} is an apocalyptic number.

2213312211122 is a deficient number, since it is larger than the sum of its proper divisors (1132079898190).

2213312211122 is a wasteful number, since it uses less digits than its factorization.

2213312211122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203473.

The product of its digits is 576, while the sum is 23.

Adding to 2213312211122 its reverse (2211122133122), we get a palindrome (4424434344244).

The spelling of 2213312211122 in words is "two trillion, two hundred thirteen billion, three hundred twelve million, two hundred eleven thousand, one hundred twenty-two".